A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground protection structure and protection method suitable for large deformation of soil body induced by earthquake
The invention discloses an underground protection structure suitable for large soil deformation induced by an earthquake and a protection method. The underground protection structure comprises a protection layer, an arc-shaped lining, a telescopic piece, a protection cover, a rotating shaft, a first movable plate and a second movable plate. The dredging assembly shakes a telescopic piece under the earthquake action, so that a first movable plate synchronously reciprocates in the vertical direction and the horizontal direction to share the collapsed soil body; when an earthquake occurs, the arc-shaped lining shakes, so that the sleeve rod and the sleeve stretch out and draw back in a matched mode and rotate at a certain angle along the protective cover, and therefore the first rotating plate and the second rotating plate move; wherein the first movable plate is large in movement amplitude in the horizontal direction and the vertical direction, so that it is guaranteed that the soil body is evenly dispersed to the periphery, meanwhile, the shaking arc-shaped lining acts on the dispersed soil body, the situation that the large deformation of the soil body influences the arc-shaped lining is reduced, and the situation that the position of the arc-shaped lining is fixed, and the arc-shaped lining is fractured under the continuous aftershock effect of an earthquake is avoided.
本发明公开了适用于地震诱发土体大变形的地下防护结构及防护方法，包括防护层、弧形内衬、伸缩件、防护盖、转轴、第一活动板、第二活动板；在地震作用下晃动伸缩件，使第一活动板垂直和水平方向同步往复活动分摊坍塌的土体的疏通组件；用于第一活动板和第二活动板端部活动连接的连接组件，地震时，弧形内衬晃动，使套杆和套筒做配合的伸缩的同时，沿着防护盖做一定角度的转动，从而使第一转动板和第二转动板活动，其中第一活动板于水平方向和垂直方向的活动幅度大，从而保证使土体均匀的分散到四周，同时配合晃动的弧形内衬作用分散的土体，减少土体大变形影响弧形内衬，避免弧形内衬位置固定，在地震持续余震作用下，导致弧形内衬断裂。
Underground protection structure and protection method suitable for large deformation of soil body induced by earthquake
The invention discloses an underground protection structure suitable for large soil deformation induced by an earthquake and a protection method. The underground protection structure comprises a protection layer, an arc-shaped lining, a telescopic piece, a protection cover, a rotating shaft, a first movable plate and a second movable plate. The dredging assembly shakes a telescopic piece under the earthquake action, so that a first movable plate synchronously reciprocates in the vertical direction and the horizontal direction to share the collapsed soil body; when an earthquake occurs, the arc-shaped lining shakes, so that the sleeve rod and the sleeve stretch out and draw back in a matched mode and rotate at a certain angle along the protective cover, and therefore the first rotating plate and the second rotating plate move; wherein the first movable plate is large in movement amplitude in the horizontal direction and the vertical direction, so that it is guaranteed that the soil body is evenly dispersed to the periphery, meanwhile, the shaking arc-shaped lining acts on the dispersed soil body, the situation that the large deformation of the soil body influences the arc-shaped lining is reduced, and the situation that the position of the arc-shaped lining is fixed, and the arc-shaped lining is fractured under the continuous aftershock effect of an earthquake is avoided.
本发明公开了适用于地震诱发土体大变形的地下防护结构及防护方法，包括防护层、弧形内衬、伸缩件、防护盖、转轴、第一活动板、第二活动板；在地震作用下晃动伸缩件，使第一活动板垂直和水平方向同步往复活动分摊坍塌的土体的疏通组件；用于第一活动板和第二活动板端部活动连接的连接组件，地震时，弧形内衬晃动，使套杆和套筒做配合的伸缩的同时，沿着防护盖做一定角度的转动，从而使第一转动板和第二转动板活动，其中第一活动板于水平方向和垂直方向的活动幅度大，从而保证使土体均匀的分散到四周，同时配合晃动的弧形内衬作用分散的土体，减少土体大变形影响弧形内衬，避免弧形内衬位置固定，在地震持续余震作用下，导致弧形内衬断裂。
Underground protection structure and protection method suitable for large deformation of soil body induced by earthquake
适用于地震诱发土体大变形的地下防护结构及防护方法
WANG ZHANBIN (author) / ZHANG WENBIN (author) / ZHANG JIAN (author) / DAI DENGHUI (author) / LIU LINGXIAO (author) / ZHOU QIUYUE (author) / JI QING (author)
2024-05-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
UNDERGROUND PIPE PROTECTION BODY AND UNDERGROUND PIPE PROTECTION METHOD
| European Patent Office | 2021
| European Patent Office | 2021
Deformation protection structure of underground pipeline and construction method
| European Patent Office | 2022
Mud soil foundation pit deep soil body anti-deformation protection device and protection method
| European Patent Office | 2022
Steel structure civil defense door suitable for underground protection engineering
| European Patent Office | 2020